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Added RegisterCoalescer to required passes for PBQP.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78840 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Lang Hames 2009-08-12 21:04:53 +00:00
parent 46d505647d
commit f7c553e993
1 changed files with 1 additions and 0 deletions
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lib/CodeGen/RegAllocPBQP.cpp
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@ -82,6 +82,7 @@ namespace {
virtual void getAnalysisUsage(AnalysisUsage &au) const {
au.addRequired<LiveIntervals>();
//au.addRequiredID(SplitCriticalEdgesID);
au.addRequired<RegisterCoalescer>();
au.addRequired<LiveStacks>();
au.addPreserved<LiveStacks>();
au.addRequired<MachineLoopInfo>();